Grundig 32 VLE 973 BL Service Manual page 66

Chassis j5
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GRUNDIG Service
Chassisplatte / Chassis Board – LVDS
CLOCK/3D_Tx
R900
TP81
4
5
R925
3D_SYNC_out
3
6
R901
2
7
I2C_M_SCL
3D_CK
I2C_M_SDA
1
8
3D_DA
NC
3D_IR_out R926
R903
1...5 pins for 3D_Tx
2...5 pins for HTV
10 Bit 4 Channel OUT (SAMSUNG)
PANEL-VCC
S902
51
P51
50
P50
49
P49
48
P48
47
P47
46
P46
PANEL-VCC
45
P45
44
P44
S907
43
P43
41
42
A0_P
P41
P42
40
41
A0_N
P40
P41
39
40
A1_P
P39
P40
38
39
A1_N
P38
P39
37
38
A2_P
P37
P38
36
37
A2_N
P36
P37
35
36
P35
P36
34
35
ACK_P
P34
P35
33
ACK_N
34
P33
P34
32
33
C0_P
P32
P33
C0_N
31
A3_P
32
P31
P32
30
31
C1_P
A3_N
P30
P31
29
30
C1_N
A4_P
P29
P30
28
29
C2_P
A4_N
P28
P29
27
28
C2_N
P27
P28
26
27
B0_P
P26
P27
25
26
CCK_P
B0_N
P25
P26
CCK_N
24
B1_P
25
P24
P25
23
24
B1_N
P23
P24
C3_P
22
B2_P
23
P22
P23
21
22
C3_N
B2_N
P21
P22
20
21
C4_P
P20
P21
19
20
C4_N
BCK_P
P19
P20
18
19
BCK_N
P18
P19
17
18
D0_P
P17
P18
16
17
D0_N
B3_P
P16
P17
D1_P
15
B3_N
16
P15
P16
14
15
D1_N
B4_P
P14
P15
D2_P
13
B4_N
14
P13
P14
12
13
D2_N
P12
P13
11
SCL-P
12
P11
P12
10
11
DCK_P
SDA-P
P10
P11
9
10
DCK_N
3D_EN_OUT
P9
P10
8
TP125
9
P8
P9
7
8
D3_P
P7
P8
6
VESA
7
D3_N
P6
P7
5
6
D4_P
P5
P6
D4_N
4
5
P4
P5
3
4
3D_SYNC_in
P3
P4
2
3D_SYNC_out
3
P2
P3
1
2
P1
P2
1
P1
Chassisplatte / Chassis Board – Keyboard-Anschluss/Connection
S100
+5V2_ST
S101
NC
8
TP51
P8
7
P7
6
P6
5
P5
4
TP54
P4
3
TP57
P3
2
TP59
P2
1
P1
TP61
D100
D101
D102
D103
D104
NC
NC
NC
NC
NC
4
+5V2_ST
3D_FLAG
3D_FLAG
S903
TP82
nc
1
P1
TP83
2
P2
3D_EN
3
TP84
3D_EN
P3
R924
4
P4
5
TP86
4.7K
P5
VESA_CTRL
VESA_CTRL
S904
1
LOCDIM
P1
LOCDIM
2
P2
3
R913
P3
VCC3V3
R914
3D_IR
3D_IR
R929
4.7K
10 Bit 4 Channel OUT(LG)
VCC3V3
S906
41
P41
40
P40
39
P39
38
P38
37
P37
36
P36
35
P35
34
P34
LVDSC
33
P33
32
C0_P
P32
C0_P
C0_N
31
P31
C0_N
30
C1_P
C1_P
P30
29
C1_N
P29
C1_N
28
C2_P
C2_P
P28
27
C2_N
P27
C2_N
26
LVDSC
P26
25
CCK_P
P25
CCK_P
CCK_N
24
P24
CCK_N
23
P23
C3_P
22
P22
C3_P
21
C3_N
C3_N
P21
20
C4_P
P20
C4_P
19
C4_N
C4_N
P19
18
P18
17
P17
16
D0_P
P16
D0_P
D0_N
15
P15
D0_N
14
D1_P
P14
D1_P
D1_N
13
P13
D1_N
12
D2_P
P12
D2_P
LVDSD
D2_N
11
P11
D2_N
10
LVDSD
P10
9
DCK_P
P9
DCK_P
8
DCK_N
DCK_N
P8
7
P7
6
D3_P
D3_P
P6
5
D3_N
P5
D3_N
D4_P
4
P4
D4_P
3
D4_N
P3
D4_N
2
P2
1
P1
VCC3V3-ST
R101
10K
R102
L101
1K
NC
TP52
1
8
TP53
IRIN
IRIN
2
7
LED
3
6
SAR0
SAR0
4
5
SAR1
TP58
SAR1
TP60
R104 47R
C102
C103
C104
47pF
47pF
47pF
S102
032129R
5
GND
GND
R909
VCC3V3
R915
NC
3D_SYNC_in
R923
100R
TP80
R917
4.7K
VCC3V3
NC
R908
3D_EN_OUT
100R
R910
VESA
NC
VCC3V3
I2CM
R912
R911
NC
NC
TP87
R920
4.7K
R916
L_DIM
100R
TP89
NC
BIT_SEL
NC
R927
VCC3V3
NC
R928
3D_IR_out
100R
TP222
AWG 10 BIT 4 Channel OUT
8/10bit DUAL LVDS PANEL
HD or FULL HD Panel
S901
3D_EN_OUT
51
P51
50
A0_P
P50
49
A0_N
P49
48
A1_P
P48
R902
47
A1_N
P47
46
A2_P
NC
P46
VESA
45
A2_N
P45
44
3D_SYNC_in
ACK_P
P44
43
ACK_N
P43
42
L_DIM
A3_P
P42
LVDSA
41
A3_N
P41
40
A0_P
A4_P
A0_P
P40
39
A0_N
A4_N
P39
A0_N
38
A1_P
B0_P
A1_P
P38
37
A1_N
B0_N
P37
A1_N
A2_P
36
B1_P
P36
A2_P
35
A2_N
B1_N
P35
A2_N
34
B2_P
P34
33
ACK_P
B2_N
P33
ACK_P
ACK_N
32
BCK_P
P32
ACK_N
31
BCK_N
P31
30
A3_P
P30
A3_P
29
A3_N
A3_N
P29
28
A4_P
P28
A4_P
27
A4_N
A4_N
P27
26
P26
BIT_SEL
25
P25
24
B0_P
P24
B0_P
B0_N
23
P23
B0_N
22
B1_P
B1_P
P22
21
B1_N
P21
B1_N
20
B2_P
C0_P
B2_P
P20
19
B2_N
C0_N
P19
B2_N
18
C1_P
P18
17
BCK_P
C1_N
P17
BCK_P
16
C2_P
BCK_N
P16
BCK_N
15
C2_N
P15
B3_P
14
CCK_P
P14
B3_P
13
B3_N
CCK_N
P13
B3_N
B4_P
12
C3_P
P12
B4_P
11
B4_N
C3_N
B4_N
P11
10
C4_P
P10
LVDSB
9
C4_N
P9
8
D0_P
P8
7
D0_N
P7
6
D1_P
P6
5
D1_N
P5
4
D2_P
P4
3
D2_N
P3
2
DCK_P
P2
1
DCK_N
PANEL-VCC
P1
TP55
TP56
PM_PWM
PM_PWM
R105
R107
R106
1K
10K
NC
VCC3V3-ST
1
T102
BC847B
2 - 22
6
1
I2C_M_SCL
SCL-P
I2CM
TP85
T900A
I2C_M_SCL
R904
NC
I2C_M_SDA
NC
3
4
I2C_M_SDA
SDA-P
TP88
T900B
R906
NC
NC
S905
032468R
3D_SYNC_in
0R R918
1
2
3D_SYNC_out
1
2
TP90
3
4
BRI_ADJ
3
4
5
6
TP91
VESA
R905
5
6
TP92
7
8
L_DIM
100R
7
8
9
10
TP93
R907
NC
9
10
TP94
11
12
SCL-P
11
12
13
14
TP95
SDA-P
13
14
R919
TP96
15
16
BIT_SEL
15
16
TP97
17
18
NC
17
18
19
20
TP98
19
20
TP99
21
22
PANEL-VCC
21
22
23
24
TP100
23
24
TP101
25
26
25
26
C900
27
28
TP102
27
28
NC
TP103
29
30
29
30
TP105
31
32
TP104
31
32
TP106
33
34
B4_N
33
34
35
36
TP107
TP108
B4_P
35
36
TP109
37
38
TP110
B3_N
37
38
TP111
39
40
TP112
B3_P
39
40
TP113
TP114
LVDS I/F
VCC3V3
S908
032468R
R921
R922
NC
NC
1
2
1
2
3
4
TP115
3
4
TP116
5
6
5
6
7
8
TP117
7
8
TP118
9
10
9
10
11
12
TP119
11
12
TP120
13
14
13
14
15
16
TP121
15
16
TP122
17
18
17
18
TP123
19
20
PANEL-VCC
19
20
21
22
TP124
21
22
TP126
23
24
23
24
C901
25
26
TP127
25
26
NC
TP128
27
28
27
28
29
30
TP129
29
30
TP130
31
32
31
32
33
34
TP131
D4_N
33
34
TP132
35
36
TP133
D4_P
35
36
37
38
TP134
TP135
3 D
N _
37
38
TP136
39
40
TP137
D3_P
39
40
TP138
TP139
LVDS I/F
Chassis J5
PANEL-VCC
NC
3D_EN_OUT
BRI_ADJ
3D_EN_OUT
PANEL_IO_4
PANEL_IO_3
PANEL_IO_2
PANEL_IO_1
PANEL_IO_0

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